Supplier profile
(주)에스원
Every public-sector award we hold for this supplier, across South Korea, from 14 Feb 2008 to 21 Aug 2026.
Awards won
8,204
all time
Attributed value
KRW 24.9bn
as published
Buyers
3,305
public bodies
Active
2008–2026
first to latest award
Awards by year
Who they win from
| Buyer | Awards | Value |
|---|---|---|
| 경기도 고양시 | 514 | KRW 2.7bn |
| 대구광역시 달서구 | 193 | KRW 563.4m |
| 대구광역시 동구 | 94 | KRW 146.9m |
| 충청북도 옥천군 | 46 | KRW 453.3m |
| 가득초등학교 | 43 | KRW 12.8m |
| 경상북도 영양군 | 38 | KRW 269.2m |
| 경기도 성남시 | 37 | KRW 283.2m |
| 가득유치원 | 25 | KRW 3.9m |
| 신흥중학교 | 25 | KRW 13.3m |
| 장자초등학교 | 25 | KRW 2.2m |
What they win
Awards
Showing 3976–4000 of 8,204 awards we hold
- 2025학년도 선택형 돌봄1,2교실 비상벨 설치 공사 대금 지급 ↗정라초등학교£1.2mawarded 20 Mar 2025
- 시스템경비(무인경비) 용역료 지급(25.2월분) ↗파주초등학교£700kawarded 20 Mar 2025
- IP카메라 교체공사(CCTV 화질 개선 공사) ↗중산고등학교£7.0mawarded 20 Mar 2025
- 덕암고등학교 무인경비용역 ↗덕암고등학교£6.7mawarded 19 Mar 2025
- 인터폰(비디오폰) 교체 설치비 지급 ↗서울창동초등학교병설유치원£705kawarded 19 Mar 2025
- (자동이체) 2025학년도 5월 (4월분) 기계경비용역 용역비 지급 ↗신서중학교£300kawarded 19 Mar 2025
- 2025학년도 전자경비용역비(1년 선납) 지급 ↗대구관남초등학교£6.2mawarded 19 Mar 2025
- 2025학년도 시스템경비 유지관리비 지급(자동이체) ↗대구월촌초등학교£3.6mawarded 19 Mar 2025
- 4층 복도 기계경비 감지기 배선 재설치 ↗인천송명초등학교£55kawarded 19 Mar 2025
- 2025학년도 전자경비시스템 용역료 지급 ↗대구황금초등학교£3.8mawarded 19 Mar 2025
- 2025학년도 3월 무인경비용역비 납부 ↗구미인덕중학교£686kawarded 19 Mar 2025
- 영농관(체육관) 완공에 따른 무인경비 재설치 및 서비스요금 지급 ↗천안제일고등학교£409kawarded 19 Mar 2025
- 교직원 연립관사 출입관리시스템(남부안) 유지보수 ↗전북특별자치도부안교육지원청£678kawarded 19 Mar 2025
- 후관 영상정보기기(CC-TV) 추가 설치비 지급 ↗성남서중학교£1.1mawarded 19 Mar 2025
- (유치원) 주 출입구 제어 장치 설치 ↗인천장수초등학교£1.4mawarded 19 Mar 2025
- 2025학년도 무인경비 용역 ↗행신고등학교£5.7mawarded 19 Mar 2025
- [2025.3.1.~2026.2.28.] 무인경비시스템 용역비 지급 ↗대왕초등학교£2.5mawarded 19 Mar 2025
- 2025년 2월 28일 무인경비용역료 지급 ↗창원토월고등학교£10kawarded 19 Mar 2025
- 2025학년도 무인경비시스템 용역비 연납 지급 ↗죽왕초등학교£4.1mawarded 18 Mar 2025
- 2025학년도 3월 무인경비용역비 지급 ↗숭산초등학교£320kawarded 18 Mar 2025
- 2025 선택형 돌봄교실 학생안전보호 비품(영상인터폰, 비상벨) 구입비 지출 ↗내촌초등학교£1.1mawarded 18 Mar 2025
- 교무실 cctv 녹화기 및 모니터링용 pc 설치 ↗양곡초등학교£170kawarded 18 Mar 2025
- 고정형 영상정보처리기기(CCTV) 및 녹화기 추가 설치비 지급 ↗대덕초등학교£5.2mawarded 18 Mar 2025
- 2025학년도 3월 무인경비시스템 이용 대금 ↗문덕초등학교£533kawarded 18 Mar 2025
- 2025학년도 무인기계경비 용역비 지급 ↗문래중학교£3.9mawarded 18 Mar 2025
Possibly the same organisation
These entries differ from this one only by legal form or a bracketed qualifier, so they may be the same organisation — or a different registered company of the same name. They are kept apart on purpose: the figures on each page are per legal entity and are never combined.
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Awards are collected from official public procurement notices and deduplicated so one procurement counts once. Supplier names are grouped across their published spellings: case and punctuation are ignored, and “Ltd” is treated as optional because buyers routinely leave it off. Everything else that marks a different organisation is kept — an LLP, a plc, a CIC and a Teoranta are separate businesses from a Ltd of the same name, as are a parent and a named subsidiary, and none of them are merged here. Where another entry differs from this one only by legal form or a bracketed qualifier it is listed above as possibly the same organisation — a hint for the reader, never a merge: figures are per legal entity and never combined. Value is attributed only where the notice is explicit: the supplier's own itemised amount, or the whole value where they were the sole named supplier. Awards naming several suppliers without a published split are counted and marked shared, never valued, and a framework ceiling is never treated as money any one appointed supplier won. Sterling and euro are never added together. The linked source notice is authoritative.
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